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HEAT- AND FREEZE-SHOCKING CAUSE CHANGES IN PEPTIDASE AND PROTEASE ACTIVITY OF LACTOBACILLUS HELVETICUS.

Author(s) : FREY J. P.

Type of article: Article

Summary

FREEZING CELLS AT 253 K (-20 DEG C) SIGNIFICANTLY LOWERED THE ACTIVITY OF PROLINE AMINOPEPTIDASE, DIPEPTIDASE AND PROTEOLYTIC ENZYMES IN CELL-FREE EXTRACTS PREPARED FROM FROZEN AND THAWED CELLS. FREEZING AT 173 K (-100 DEG C) SIGNIFICANTLY LOWERED THE SPECIFIC ACTIVITY OF DIPEPTIDASE AND PROTEOLYTIC ENZYMES IN CELL-FREE EXTRACT RPRDOH S FREEZING A CELL-FREE EXTRACT AT 253 K THAT WAS PREPARED FROM NON-FROZEN CELLS RESULTED IN A SIGNIFICANT REDUCTION IN THE ACTIVITY OF PROLINE AND LEUCINE AMINOPEPTIDASE, DIPEPTIDASE AND PROTEOLYTIC ENZYMES.

Details

  • Original title: HEAT- AND FREEZE-SHOCKING CAUSE CHANGES IN PEPTIDASE AND PROTEASE ACTIVITY OF LACTOBACILLUS HELVETICUS.
  • Record ID : 1987-1199
  • Languages: English
  • Source: Milchwissenschaft - vol. 41 - n. 11
  • Publication date: 1986/11
  • Document available for consultation in the library of the IIR headquarters only.

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